DELETE DATA BY EVENT ONCLICK (CRUD CODEIGNITER & JQUERY PART 1)

Hello Guys now i'm going to give simple crud using jquery in codeignter, not giving all in detail but only the important like you important for me, wtf !

please see in view welcome_message.php only edit and delete button here just copy and paste
<a href="#delete" id="<?php echo $row->id ?>"> Delete</i></a> <a href="#edit" id="<?php echo $row->id ?>">Edit</a>

So i will use id for  execute in database, for example js delete you can see bellow here i give comment
$(document).on("click", "[href='#delete']", function() { //this fired the js var id = this.id; //this variable save value id $.ajax({ type: 'POST', url:"<?php echo site_url('welcome/delete') ?>", data: "id=" + id, async: false, success: function(data) { if ($.trim(data) === "success") { //this make condition came from controller alert('success delete'); window.location = "<?php echo site_url('welcome') ?>"; } else if ($.trim(data) === "failed") { alert('failed delete'); } else { alert('what the fuck is it'); } } });
Then database is here i get tutorial from mbahcoding the author nice guy he will respond your comment -- phpMyAdmin SQL Dump -- version 4.2.11 -- http://www.phpmyadmin.net -- -- Host: 127.0.0.1 -- Generation Time: Dec 13, 2015 at 03:00 AM -- Server version: 5.6.21 -- PHP Version: 5.6.3 SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO"; SET time_zone = "+00:00"; /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; /*!40101 SET NAMES utf8 */; -- -- Database: `crud` -- -- -------------------------------------------------------- -- -- Table structure for table `member` -- CREATE TABLE IF NOT EXISTS `member` ( `id` int(11) NOT NULL, `number_id` varchar(250) NOT NULL, `name` varchar(250) NOT NULL, `address` text NOT NULL ) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=latin1; -- -- Dumping data for table `member` -- INSERT INTO `member` (`id`, `number_id`, `name`, `address`) VALUES (2, '107051031', 'Leonaradus Hely Triadi Nugroho', 'Prokimal'), (3, '100701017', 'Donny', 'Kota Agung'), (4, '1007051023', 'Fransiskus Pasaribu', 'BKP'), (7, '1007051024', 'Freddy', 'lampung'); -- -- Indexes for dumped tables -- -- -- Indexes for table `member` -- ALTER TABLE `member` ADD PRIMARY KEY (`id`); -- -- AUTO_INCREMENT for dumped tables -- -- -- AUTO_INCREMENT for table `member` -- ALTER TABLE `member` MODIFY `id` int(11) NOT NULL AUTO_INCREMENT,AUTO_INCREMENT=8; /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

Oke nect tutorial about Insert and Edit

all file you can grab at here
 Thanks for  visiting me, Cheers